# git rev-parse -q --verify d077ee8b591d3961919f0322846a74dc7c6d3a64^{commit}
d077ee8b591d3961919f0322846a74dc7c6d3a64
already have revision, skipping fetch
# git checkout -q -f -B kisskb d077ee8b591d3961919f0322846a74dc7c6d3a64
# git clean -qxdf
# < git log -1
# commit d077ee8b591d3961919f0322846a74dc7c6d3a64
# Author: Matthias Maennich <maennich@google.com>
# Date:   Wed Dec 2 15:12:39 2020 +0000
# 
#     scripts: merge_config: add strict mode to fail upon any redefinition
#     
#     When merging configuration fragments, it might be of interest to
#     identify mismatches (redefinitions) programmatically. Hence add the
#     option -s (strict mode) to instruct merge_config.sh to bail out in
#     case any redefinition has been detected.
#     
#     With strict mode, warnings are emitted as before, but the script
#     terminates with rc=1. If -y is set to define "builtin having
#     precedence over modules", fragments are still allowed to set =m (while
#     the base config has =y). Strict mode will tolerate that as demotions
#     from =y to =m are ignored when setting -y.
#     
#     Signed-off-by: Matthias Maennich <maennich@google.com>
#     Reviewed-by: Lee Jones <lee.jones@linaro.org>
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 d077ee8b591d3961919f0322846a74dc7c6d3a64
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  defconfig
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 32 ARCH=arm64 O=/kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
# make -s -j 32 ARCH=arm64 O=/kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
/kisskb/src/arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
/kisskb/src/arch/arm64/Makefile:33: LSE atomics not supported by binutils
Completed OK
# rm -rf /kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4
# Build took: 0:03:26.091198